Pulse-Racing Facts That Will Pump Up Your Knowledge About Blood Pressure

13. Your Gut Health Might Be Linked

The connection between gut health and blood pressure might seem surprising, but growing research suggests it's real—and potentially powerful. Your gut is home to trillions of bacteria that influence digestion, immunity, and even blood vessel function. A healthy, balanced gut microbiome helps reduce inflammation, improve nutrient absorption, and regulate hormones that affect vascular tone. When the gut becomes imbalanced—due to antibiotics, poor diet, stress, or illness—it can trigger systemic inflammation, which may elevate blood pressure over time. Certain gut microbes even produce byproducts like short-chain fatty acids, which can help relax blood vessels. Eating a fiber-rich diet that includes prebiotics and probiotics supports gut health and may, in turn, help manage your blood pressure. Load up on foods like kefir, yogurt, kimchi, sauerkraut, legumes, garlic, and leafy greens to nurture your microbiome. It’s a simple, natural way to support cardiovascular wellness from the inside out.

14. Certain Pain Relievers Can Raise It

While they’re widely used for everything from headaches to joint pain, nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen and naproxen can actually raise your blood pressure. These medications work by blocking enzymes that produce inflammation, but they also reduce blood flow to the kidneys and cause the body to retain sodium and water—two factors that can increase blood pressure. Even cold and flu medications containing decongestants like pseudoephedrine can raise readings significantly. For those with pre-existing hypertension or at risk for heart disease, regular use of these medications can make blood pressure harder to control and increase the risk of complications. If you rely on these drugs for chronic pain or allergies, it’s crucial to consult your doctor for safer alternatives. Acetaminophen may be a better option in some cases, or your physician may suggest topical treatments, physical therapy, or prescription medications that don’t interfere with your cardiovascular health.